Traditional Culture Encyclopedia - Weather forecast - Why is there water in the ventilator nose mask?

Why is there water in the ventilator nose mask?

If water is added too much, or the humidifier gear is set too high, it is generally recommended that there is a line between the highest water level and the lowest water level every time water is added. Change the water every day and lower the humidifier gear appropriately. The low temperature in winter is caused by the temperature difference between cold regions, which is rare in summer. Wuhan Hankou Household Ventilator Business Department: No.9 Gutian Third Road, Jiefang Avenue 027-83865200